bin/swivel in swivel-0.0.96 vs bin/swivel in swivel-0.0.102

@@ -72,10 +72,10 @@
     response = @swivel.call "/#{resource}", options
   end
 
   def upload name, options = Hash.new
     filename = options[:filename]
-    data_set = @swivel.upload :original_asset_name => filename,
+    data_set = @swivel.upload! :original_asset_name => filename,
       :original_asset_path => filename,
       :auto_estimate => true,
       :data => read(filename),
       :name => name,
       :citation => $0,